chore(orbit): session-start polish

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

src/locales/en.ts

@@ -1474,6 +1474,8 @@ export const enTranslation = {
     tooltipCopy: 'Copy',
     ariaCopyLink: 'Copy invite link',
     helperLink: 'Send this link to your guests. They can paste it anywhere in Psysonic with Ctrl+V.',
+    labelClearQueue: 'Clear my queue first',
+    helperClearQueue: 'Start the session with a fresh, empty queue. Off: the tracks you already have queued stay and get shared with guests.',
     btnCancel: 'Cancel',
     btnStarting: 'Starting…',
     btnStart: 'Start Orbit',
@@ -1535,6 +1537,9 @@ export const enTranslation = {
     ctxAddToSession: 'Add to Orbit session',
     ctxSuggestedToast: 'Suggested to the session',
     ctxSuggestFailed: "Couldn't suggest — not joined",
+    ctxAddToSessionHost: 'Add to Orbit session',
+    ctxAddedHostToast: 'Added to the session',
+    ctxAddHostFailed: "Couldn't add to session",
     guestLive: 'Live',
     guestPlaying: 'Playing now',
     guestPaused: 'Paused',